Page 86 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

• Remove both the impellors and place into tray (Fig 7).

• Remove impellor shaft with bearing.
• Remove “O” rings from both side of turbo charger body.
• Remove thrust plate and “O” ring from turbo charger body.
• Clean the above parts with kerosene except rubber parts (Fig 7 to 9).

Fig 7 Fig 8

Fig 9

Inspection and repair
• Inspect bearing and shaft free play. (Fig 8) Fig 10

• Check rubber “O” rings for crack or tear.
• Check both impellors, shaft, thrust plate.(Fig 10)
• Replace faulty parts, if necessary.

Assembling and testing
• Assemble rubber “O” ring and thrust washer in turbo charger body (Fig 11).
• Fit external circlip of thrust washer and insert impeller shaft along with bearing (Fig 12).

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CITS : Automotive - Mechanic Diesel - Exercise 3.3